USD323788S - Door/window signal transmitter for alarm systems - Google Patents
Door/window signal transmitter for alarm systems Download PDFInfo
- Publication number
- USD323788S USD323788S US07/408,096 US40809689F USD323788S US D323788 S USD323788 S US D323788S US 40809689 F US40809689 F US 40809689F US D323788 S USD323788 S US D323788S
- Authority
- US
- United States
- Prior art keywords
- door
- signal transmitter
- window signal
- alarm systems
- alarm
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Description
FIG. 1 is a perspective view of a door/window signal transmitter for alarm systems showing our new design, with the wire broken away to indicate indeterminate length;
FIG. 2 is a top plan view thereof;
FIG. 3 is a right side elevational view thereof, with the left side being a mirror image;
FIG. 4 is a bottom plan view thereof;
FIG. 5 is a rear elevational view thereof; and
FIG. 6 is a front elevational view thereof.
Claims (1)
- The ornamental design for a door/window signal transmitter for alarm systems, as shown and described.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/408,096 USD323788S (en) | 1989-09-15 | 1989-09-15 | Door/window signal transmitter for alarm systems |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/408,096 USD323788S (en) | 1989-09-15 | 1989-09-15 | Door/window signal transmitter for alarm systems |
Publications (1)
Publication Number | Publication Date |
---|---|
USD323788S true USD323788S (en) | 1992-02-11 |
Family
ID=70473250
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US07/408,096 Expired - Lifetime USD323788S (en) | 1989-09-15 | 1989-09-15 | Door/window signal transmitter for alarm systems |
Country Status (1)
Country | Link |
---|---|
US (1) | USD323788S (en) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USD796364S1 (en) * | 2016-01-28 | 2017-09-05 | Ajax Systems, Inc. | Pair of open door/window sensors |
USD798757S1 (en) * | 2016-03-16 | 2017-10-03 | Blackberry Limited | Asset tracking device |
USD821401S1 (en) * | 2016-01-29 | 2018-06-26 | Siebels Asset Management Research, Ltd. | Controlled document tracking and/or authentication device |
USD891961S1 (en) * | 2018-05-11 | 2020-08-04 | Kingsway Enterprises (Uk) Limited | Door top alarm |
USD912006S1 (en) | 2020-03-19 | 2021-03-02 | Zhaoqing Hejia Electronics Co., Ltd | Signal transmitter |
USD941692S1 (en) | 2020-07-13 | 2022-01-25 | Kingsway Enterprises (Uk) Limited | Door monitor |
US11434686B2 (en) | 2019-11-20 | 2022-09-06 | Kingsway Enterprises (Uk) Limited | Pressure monitor |
US11462091B2 (en) | 2020-11-26 | 2022-10-04 | Kingsway Enterprises (Uk) Limited | Anti-ligature device |
US11933072B2 (en) | 2019-12-19 | 2024-03-19 | Kingsway Enterprises (Uk) Limited | Safety device |
-
1989
- 1989-09-15 US US07/408,096 patent/USD323788S/en not_active Expired - Lifetime
Non-Patent Citations (1)
Title |
---|
World Automotive Security Catalogue 3/19/87, p. 21, door/window wedge alarm. |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USD796364S1 (en) * | 2016-01-28 | 2017-09-05 | Ajax Systems, Inc. | Pair of open door/window sensors |
USD821401S1 (en) * | 2016-01-29 | 2018-06-26 | Siebels Asset Management Research, Ltd. | Controlled document tracking and/or authentication device |
USD798757S1 (en) * | 2016-03-16 | 2017-10-03 | Blackberry Limited | Asset tracking device |
USD891961S1 (en) * | 2018-05-11 | 2020-08-04 | Kingsway Enterprises (Uk) Limited | Door top alarm |
US11434686B2 (en) | 2019-11-20 | 2022-09-06 | Kingsway Enterprises (Uk) Limited | Pressure monitor |
US11933072B2 (en) | 2019-12-19 | 2024-03-19 | Kingsway Enterprises (Uk) Limited | Safety device |
US12077990B2 (en) | 2019-12-19 | 2024-09-03 | Kingsway Enterprises (Uk) Limited | Safety device |
USD912006S1 (en) | 2020-03-19 | 2021-03-02 | Zhaoqing Hejia Electronics Co., Ltd | Signal transmitter |
USD941692S1 (en) | 2020-07-13 | 2022-01-25 | Kingsway Enterprises (Uk) Limited | Door monitor |
US11462091B2 (en) | 2020-11-26 | 2022-10-04 | Kingsway Enterprises (Uk) Limited | Anti-ligature device |
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